1. Which one of the listed statements is the best histologic definition of an abscess?A localized defect that results from the sloughing of necrotic inflammatory tissue from the surface of an organA circumscribed collection of neutrophils with necrotic cellular debrisAn aggregate of two or more activated macrophagesA localized proliferation of fibroblasts and small blood vesselsQuestion 1 of 20 2. Histamine release within the body causes:All of the aboveIncreased gastric secretionBronchiolar constrictionIncreased capillary permeabilityQuestion 2 of 20 3. A patient came to the hospital with kidney damage. Blood smear showed thrombocytopenia and schistocytes. What do you suspect:LymphomaSjogren's syndromehromobotic thrombocytopenic purpuraTumor lysis syndromeQuestion 3 of 20 4. The process by which red blood cells move out of vessels through widened Inter endothelial Junction is referred to as:DiapedesisChemotaxis migrationRouleax formationPavementingQuestion 4 of 20 5. Nephrotic syndrome causes:HypercalcemiaHyperkalaemiaHypokalaemiaHypermagnesemiaQuestion 5 of 20 6. Valve involved most commonly in bacterial endocarditisTricuspidMitralSemilunarAorticQuestion 6 of 20 7. Mutation seen in heterozygous sickle cell anemia provides protection against:Dengue feverG6PDMalariaThalassemiaQuestion 7 of 20 8. T-lymphocytes play primary role inAntibiotic productionActivation of complementImmediate hypersensitivityLymphokine production and delayed hypersensitiyityQuestion 8 of 20 9. The cells which have the capacity to multiply throughout their LifeLabile cellsNone of the abovePermanent cellsStable cellsQuestion 9 of 20 10. In amyloidosis of tongue, the amyloid is deposited primarily in theCytoplasm of striated muscle cellsNuclei of striated muscle cellsCells of surface epitheliumStromal connective tissueQuestion 10 of 20 11. Granuloma is characterized by all of the following except:Initiated by a number of infectious and non infectious agentsA specific type of chronic inflammationA reaction of acute inflammationAccumulation of modified macrophagesQuestion 11 of 20 12. Chronic inflammation characterised by:neutrophil migrationGranulomaGranulation tissueVascular stasisQuestion 12 of 20 13. Diabetes mellitus type 2 is associated with all of the following characteristics, except:Normal or increased insulin synthesisAutoimmune originAssociated with obesityOnset in adulthoodQuestion 13 of 20 14. Edema in nephrotic syndrome occurs due to:Reduced plasma proteinsHyperlipidemiaSodium and water retentionIncreased venous pressureQuestion 14 of 20 15. Chronic bronchitis is primarily a disease of:MinersPatients with a family history of allergyAlcoholicsCigarette smokersQuestion 15 of 20 16. Most common malignancy of GIT:Basal cell carcinomaLymphomaAdenocarcinomaLeiomyosarcomaQuestion 16 of 20 17. Edema occurs due to:Decreased blood flowIncreased capillary permeabilityDecreased interstitial fluidDecreased capillary permeabilityQuestion 17 of 20 18. The first manifestation of shock isConstriction of pupilsHypertensionBradycardiaTachycardiaQuestion 18 of 20 19. The combination of rest pain, colour changes, oedema and hyperaesthesiaVasculitisNecrosisPregangreneGangreneQuestion 19 of 20 20. Which of the following causes of orofacial pain is not associated with vascular originAnesthesia dolorosaChronic paroxysmal hemicraniasGiant cell arteritisCluster headacheQuestion 20 of 20 Loading...